- Gravalty
- Reference List
- PT. Chevron Pacific Indonesia
- Hess Indonesia Pangkah Limited
- PT. PLN
- Vico Indonesia
- ConocoPhillips Indonesia
- PGN
- JOB Pertamina Talisman
- PT. Makmur Sejahtera Wisesa
- Pertamina PHE ONWJ & Pertamina EP Bunyu
- ExxonMobil Cepu Ltd
- Petronas
- Santos Madura Pty Ltd
- Total EP Myanmar
- ENI Muara Bakau BV
- Husky CNOOC Madura Ltd
- Indo Raya Kimia
- BP Berau Ltd
- Nestle
- PT. Petrochina International Jabung Ltd
- PT. Jakarta Tank Terminal
- PT. Interport Mandiri Utama
- PT. Sulfindo Adiusaha
- PT. Gula Putih Mataram
